3CX Default Phone Passwords
This page lists 1 confirmed default credential for 3CX equipment. Most of this equipment has no factory login: you create the username and password the first time you set it up.
Entries are reachable over https.
| Model | Protocol | Access | Username | Password |
|---|---|---|---|---|
| 3CX PHONE SYSTEM V20 (ON-PREMISE, SELF-HOSTED OR HOSTED BY 3CX) | HTTPS | Admin | you choose this on first boot | you create this on first boot |
About 3CX
The entries are logged as IP phones and telephony hardware. The single record we hold is for the 3CX PHONE SYSTEM V20 (ON-PREMISE, SELF-HOSTED OR HOSTED BY 3CX).
Reaching the login page
Point a browser at whatever your computer reports as its default gateway. On Windows that is the Default Gateway line from ipconfig; on macOS, Network settings shows it under the active connection.
If the 3CX password has already been changed
Handsets and ATAs are usually reset from the keypad rather than a button, through a service menu reached with a code dialled from the phone itself. Where the device is supplied by a VoIP provider, that menu is often locked and the provider has to reset it from their side.
A reset drops the SIP registration along with everything else, so have the server address, the SIP username and the registration password before you start, or the phone will come back up unable to call.
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